Broadmouth cat shark vs Lesser Golden-bellied Rice Rat

Apristurus macrostomus compared with Nephelomys nimbosus

Key Differences

• Broadmouth cat shark is Least Concern while Lesser Golden-bellied Rice Rat is Vulnerable.

Taxonomic Classification

Rank	Broadmouth cat shark	Lesser Golden-bellied Rice Rat
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Chordata (척삭동물)	Chordata (척삭동물)
Class	Chondrichthyes (연골어류)	Mammalia (포유류)
Order	Carcharhiniformes (흉상어목)	Rodentia (설치류)
Family	Scyliorhinidae	Cricetidae
Genus	Apristurus	Nephelomys
Species	Apristurus macrostomus	Nephelomys nimbosus

Evolutionary Relationship

Broadmouth cat shark and Lesser Golden-bellied Rice Rat share a common ancestor at the Phylum level: Chordata. (척삭동물)

Conservation Status

Broadmouth cat shark

LC — Least Concern

Lesser Golden-bellied Rice Rat

VU — Vulnerable

Physical Characteristics

Attribute	Broadmouth cat shark	Lesser Golden-bellied Rice Rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Broadmouth cat shark

Habitat

Typically found in marine environments from coastal waters to deep ocean.

Range

Found in Taiwan.

Lesser Golden-bellied Rice Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Broadmouth cat shark

The Broadmouth Cat Shark (Apristurus macrostomus) is a species in the genus Apristurus. It is currently classified as Least Concern on the IUCN Red List. Typically found in marine environments from coastal waters to deep ocean.